Veins comprise a person-way valves that assure blood flows in the right route—toward the heart. This prevents backflow and aids in the efficient return of blood to the heart. The patient must be instructed on effectively and sufficiently working with compression stockings, emphasizing compliance and using the best tension gradient. https://varicose-veins-in-legs-si83603.magicianwiki.com/1183450/about_sclerotherapy_singapore